From 7b508ddecb25d60945f088914f739ee5b3c2c175 Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Mon, 9 Apr 2012 12:30:43 -0700 Subject: Only send ME Dram Init Done message on Sandybridge This is done inside the SystemAgent binary on Ivybridge. Change-Id: I8fb0f593a65a4803e160b284c21b9d5021e2e4a0 Signed-off-by: Duncan Laurie Reviewed-on: http://review.coreboot.org/970 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich --- src/northbridge/intel/sandybridge/raminit.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'src/northbridge/intel/sandybridge') diff --git a/src/northbridge/intel/sandybridge/raminit.c b/src/northbridge/intel/sandybridge/raminit.c index dcf9f637f3..bbb743ff35 100644 --- a/src/northbridge/intel/sandybridge/raminit.c +++ b/src/northbridge/intel/sandybridge/raminit.c @@ -27,6 +27,7 @@ #include #include #include +#include #include "raminit.h" #include "pei_data.h" #include "sandybridge.h" @@ -365,7 +366,13 @@ void sdram_initialize(struct pei_data *pei_data) version >> 24 , (version >> 16) & 0xff, (version >> 8) & 0xff, version & 0xff); - intel_early_me_init_done(ME_INIT_STATUS_SUCCESS); + /* Send ME init done for SandyBridge here. This is done + * inside the SystemAgent binary on IvyBridge. */ + if (BASE_REV_SNB == + (pci_read_config16(PCI_CPU_DEVICE, PCI_DEVICE_ID) & BASE_REV_MASK)) + intel_early_me_init_done(ME_INIT_STATUS_SUCCESS); + else + intel_early_me_status(); report_memory_config(); -- cgit v1.2.3